YOU SAID:
The best preparation for tomorrow is doing your best today.
INTO JAPANESE
明日のための最良の準備は今日あなたの最善を尽くしてください。
BACK INTO ENGLISH
The best preparation for tomorrow is do your best today.
INTO JAPANESE
明日のための最良の準備は今日あなたのベストを尽くします。
BACK INTO ENGLISH
The best preparation for tomorrow is do your best today.
This is a real translation party!